From couples back-to-back:
Belles r-face Turn Back; Vertical Tag, i.e. out-facers (leaders) Fold; all complete the designated fraction of a Tag (1/4, 1/2, 3/4, full) then take facing command, if any.
Ron Schneider
This definition is from SCVSDA Note Service by Bill Davis.
It is provided here for informational and educational purposes only.